401607-01-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 401607-01-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,1,6,0 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 401607-01:
(8*4)+(7*0)+(6*1)+(5*6)+(4*0)+(3*7)+(2*0)+(1*1)=90
90 % 10 = 0
So 401607-01-0 is a valid CAS Registry Number.